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Conversion and kinetics study of fructose-to-5-hydroxymethylfurfural (HMF) using sulfonic and ionic liquid groups bi-functionalized mesoporous silica nanoparticles as recyclable solid catalysts in DMSO systems.
- Source :
-
Physical chemistry chemical physics : PCCP [Phys Chem Chem Phys] 2012 Oct 28; Vol. 14 (40), pp. 13914-7. Date of Electronic Publication: 2012 Sep 19. - Publication Year :
- 2012
-
Abstract
- Mesoporous silica nanoparticles functionalized with both sulfonic acid (HSO(3)) and ionic liquid (ILs) were synthesized and applied as effective and recyclable catalysts for generating 5-hydroxymethylfurfural (HMF) from fructose. For the first time a high HMF yield of 72.5% was achieved in DMSO systems under mild conditions (90 °C and 3 h). We further studied the kinetics of the fructose-to-HMF conversion and compared the rate constants, reaction orders, and activation energies for the systems with and without bi-functional MSN catalysts.
Details
- Language :
- English
- ISSN :
- 1463-9084
- Volume :
- 14
- Issue :
- 40
- Database :
- MEDLINE
- Journal :
- Physical chemistry chemical physics : PCCP
- Publication Type :
- Academic Journal
- Accession number :
- 22990363
- Full Text :
- https://doi.org/10.1039/c2cp42751f